The intended goal of this project is to create a solar module to power a battery recharger, specifically for hearing aid devices. Our goal is to design, fabricate and test a small solar cell array ...

This is a simple NiCd battery charger powered by solar cells. A solar cell panel or an array of solar cells can charge a battery at more than 80 % efficiency provided the available voltage exceeds the ...

Sierra Nevada Corporation (SNC) and Solar Junction Corporation (Solar Junction) are launching a revolutionary new technology that will increase the efficiency of spacecraft solar array production and ...

Researchers developed a finely tuned method for growing titanium dioxide nanorod arrays with controllable spacing without changing individual rod size and demonstrated its application in ...

A cluster of recent laboratory advances in ultra-thin solar cells suggests that lightweight, flexible photovoltaic devices may be able to move beyond niche prototypes if researchers can solve ...

In a previous article, I wrote that if you were to start a solar business, the Nordic region would not be the obvious choice, and yet the challenges of doing so have created a thriving sector. But ...

A research team led by Prof. WANG Mingtai at the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has developed a finely tuned method for growing titanium dioxide nanorod arrays ...

Sydney, Australia — September 29, 2025 – Flexell Space (CEO Taehun Ahn) announced the signing of a Memorandum of Understanding (MOU) with Italian satellite solutions company NPC Spacemind at the ...